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[CSSimplify] NFC: Rework a comment about why match is imported to allow

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This commit is contained in:
Pavel Yaskevich
2024-03-18 12:10:44 -07:00
parent a90e5916bd
commit 5890de3823
1 changed files with 4 additions and 4 deletions
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8
lib/Sema/CSSimplify.cpp
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@@ -5611,10 +5611,10 @@ bool ConstraintSystem::repairFailures(
// we need to wait until the very last moment to strip // we need to wait until the very last moment to strip
// the concurrency annotations from the inner most type. // the concurrency annotations from the inner most type.
conversionsOrFixes.empty()) { conversionsOrFixes.empty()) {
// `swift_attr` attributes in the type context were ignored before, // Allow requirements to introduce `swift_attr` annotations
// which means that we need to maintain status quo to avoid breaking // (note that `swift_attr` in type contexts weren't supported
// witness matching by stripping everything concurrency related from // before) and for witnesses to adopt them gradually by matching
// inner types in non-full checking mode. // with a warning in non-strict concurrency mode.
if (!(Context.isSwiftVersionAtLeast(6) || if (!(Context.isSwiftVersionAtLeast(6) ||
Context.LangOpts.StrictConcurrencyLevel == Context.LangOpts.StrictConcurrencyLevel ==
StrictConcurrency::Complete)) { StrictConcurrency::Complete)) {